/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.cassandra.cql3.validation.entities.udfverify;

import java.nio.ByteBuffer;
import java.util.List;

import com.datastax.driver.core.DataType;
import org.apache.cassandra.cql3.functions.JavaUDF;

/**
 * Used by {@link org.apache.cassandra.cql3.validation.entities.UFVerifierTest}.
 */
public final class CallClone extends JavaUDF
{
    public CallClone(DataType returnDataType, DataType[] argDataTypes)
    {
        super(returnDataType, argDataTypes);
    }

    protected ByteBuffer executeImpl(int protocolVersion, List<ByteBuffer> params)
    {
        try
        {
            clone();
        }
        catch (CloneNotSupportedException e)
        {
            throw new RuntimeException(e);
        }
        return null;
    }
}
